<template>
    <t-form
        ref="form"
        :class="['item-container', `login-${type}`]"
        :data="formData"
        :rules="FORM_RULES"
        label-width="0"
        @submit="onSubmit"
    >
        <template v-if="type == 'password'">
            <t-form-item name="username">
                <t-input
                    v-model="formData.username"
                    size="large"
                    :placeholder="`${t('pages.login.input.username')}：admin`"
                >
                    <template #prefix-icon>
                        <t-icon name="user" />
                    </template>
                </t-input>
            </t-form-item>

            <t-form-item name="password">
                <t-input
                    v-model="formData.password"
                    size="large"
                    :type="showPsw ? 'text' : 'password'"
                    clearable
                    :placeholder="`${t('pages.login.input.password')}：admin`"
                >
                    <template #prefix-icon>
                        <t-icon name="lock-on" />
                    </template>
                    <template #suffix-icon>
                        <t-icon :name="showPsw ? 'browse' : 'browse-off'" @click="showPsw = !showPsw" />
                    </template>
                </t-input>
            </t-form-item>

            <div class="check-container remember-pwd">
                <t-checkbox v-model="formData.checked">{{ t('pages.login.remember') }}</t-checkbox>
                <span class="tip">{{ t('pages.login.forget') }}</span>
            </div>
        </template>

        <!-- 扫码登录 -->
        <template v-else-if="type == 'qrcode'">
            <div class="tip-container">
                <span class="tip">{{ t('pages.login.wechatLogin') }}</span>
                <span class="refresh">{{ t('pages.login.refresh') }} <t-icon name="refresh" /> </span>
            </div>
            <qrcode-vue value="" :size="160" level="H" />
        </template>

        <!-- 手机号登录 -->
        <!--    <template v-else>-->
        <!--      <t-form-item name="phone">-->
        <!--        <t-input v-model="formData.phone" size="large" :placeholder="t('pages.login.input.phone')">-->
        <!--          <template #prefix-icon>-->
        <!--            <t-icon name="mobile" />-->
        <!--          </template>-->
        <!--        </t-input>-->
        <!--      </t-form-item>-->

        <!--      <t-form-item class="verification-code" name="verifyCode">-->
        <!--        <t-input v-model="formData.verifyCode" size="large" :placeholder="t('pages.login.input.verification')" />-->
        <!--        <t-button size="large" variant="outline" :disabled="countDown > 0" @click="sendCode">-->
        <!--          {{ countDown == 0 ? t('pages.login.sendVerification') : `${countDown}秒后可重发` }}-->
        <!--        </t-button>-->
        <!--      </t-form-item>-->
        <!--    </template>-->

        <t-form-item v-if="type !== 'qrcode'" class="btn-container">
            <t-button block size="large" type="submit"> {{ t('pages.login.signIn') }}</t-button>
        </t-form-item>

        <div class="switch-container">
            <span v-if="type !== 'password'" class="tip" @click="switchType('password')">{{
                t('pages.login.accountLogin')
            }}</span>
            <span v-if="type !== 'qrcode'" class="tip" @click="switchType('qrcode')">{{
                t('pages.login.wechatLogin')
            }}</span>
            <!--      <span v-if="type !== 'phone'" class="tip" @click="switchType('phone')">{{ t('pages.login.phoneLogin') }}</span>-->
        </div>
    </t-form>
</template>

<script setup lang="ts">
import QrcodeVue from 'qrcode.vue';
import type { FormInstanceFunctions, FormRule, SubmitContext } from 'tdesign-vue-next';
import { MessagePlugin } from 'tdesign-vue-next';
import { ref } from 'vue';
import { useRoute, useRouter } from 'vue-router';

import { useCounter } from '@/hooks';
import { t } from '@/locales';
import { useUserStore } from '@/store';
import { request } from '@/utils/request';

const userStore = useUserStore();
const loginInfo = JSON.parse(localStorage.getItem('loginInfo') || '{}');
const INITIAL_DATA = {
    phone: '',
    username: loginInfo?.username || '',
    password: loginInfo?.password || '',
    verifyCode: '',
    checked: loginInfo?.checked || false,
};

const FORM_RULES: Record<string, FormRule[]> = {
    phone: [{ required: true, message: t('pages.login.required.phone'), type: 'error' }],
    username: [{ required: true, message: t('pages.login.required.username'), type: 'error' }],
    password: [{ required: true, message: t('pages.login.required.password'), type: 'error' }],
    verifyCode: [{ required: true, message: t('pages.login.required.verification'), type: 'error' }],
};

const type = ref('password');

const form = ref<FormInstanceFunctions>();
const formData = ref({ ...INITIAL_DATA });
const showPsw = ref(false);

const [countDown, handleCounter] = useCounter();

const switchType = (val: string) => {
    type.value = val;
};

const router = useRouter();
const route = useRoute();

/**
 * 发送验证码
 */
const sendCode = () => {
    form.value.validate({ fields: ['phone'] }).then((e) => {
        if (e === true) {
            handleCounter();
        }
    });
};

const onSubmit = async (ctx: SubmitContext) => {
    if (ctx.validateResult === true) {
        await userStore.login(formData.value);
        MessagePlugin.success('登录成功');
        //记住账号密码
        if(formData.value.checked){
            const {checked,username,password}=formData.value;
            localStorage.setItem('loginInfo',JSON.stringify({checked,username,password}))
        }
        // const redirect = route.query.redirect as string;
        // //重定向到路由列表的第一个
        //
        // console.log('redirect', redirect);
        // const redirectUrl = redirect ? decodeURIComponent(redirect) : '/user/index';
        // console.log('redirectUrl', redirectUrl);
        // router.push(redirectUrl);
        await router.push("/user/index");
    }
};
</script>

<style lang="less" scoped>
@import '../index.less';
</style>
